Extreme edition - black [upgraded bluetooth 5.4 hifi sound quality, truly comfortable to wear and long battery life]

Extreme edition-silver [upgraded bluetooth 5.4 hifi sound quality, truly comfortable to wear and long battery life]

Extreme edition - skin color [upgraded bluetooth 5.4 hifi sound quality, really non-sensory wear, super long battery life]

Ultimate edition-black [bluetooth 5.3 ★ Hifi sound quality ★ Long battery life]

Ultimate edition-silver [bluetooth 5.3 ★ Hifi sound quality ★ Long battery life]

Ultimate edition-skin color [bluetooth 5.3 ★ Hifi sound quality ★ Long battery life]